... char(double(ch)*ones(1,n));disp(line) 41 5Index-H 841 7 6/1/2007 16: 28 page 42 1Index%, 34 %e format specifier,72%f format specifier,72%g format specifier,72&, 128’, 130, 144 .’, 130.* ,40 ./ ,40 .ˆ ,40 :,9, 144 ;,7 ,42 ˜, ... tools. matlab\ strfun - Character strings.App-E-H 841 7 6/1/2007 16: 19 page 41 4 Essential MATLAB for Engineers and Scientists 8.2 (a) terms = 100;pi=0;sign = 1;forn=1:termspi=pi+sign *4/ (2*n-1);sign ... roots.386App-E-H 841 7 6/1/2007 16: 19 page 41 2 Essential MATLAB for Engineers and Scientists feet = rem(feet, 3);disp( [yards feet inches] ); 4. 5 a = 10;x=1;k = input(’How many terms do you want? ’);forn=1:kx=a*x/n;if...